Finnex THD-500S 500W THD Titanium Heater Element

Product details

Finnex THD-500S 500W THD Titanium Heater Element is a submersible aquarium heating element designed to help maintain stable water temperature in an aquarium. Built with a corrosion-resistant titanium tube and an internal quartz sleeve, it’s intended for aquarists who want reliable heat output in freshwater or reef setups where a durable heater element is useful for day-to-day temperature control.

Features:

• Uses durable titanium for corrosion resistance and dependable performance.
• Includes an internal quartz sleeve to support steady, consistent heating.
• Designed with a protective high-temperature heater guard to help reduce accidental contact burns.
• Sleek, streamlined heater design for practical aquarium placement.
• Heater guard helps allow normal water flow around the heating element for more even temperature control.
• Sized to match mid-to-large aquarium volumes (see capacity in specifications).

Specifications:

• Product: Finnex THD-500S 500W THD Titanium Heater Element
• Voltage: 120V
• Power: 500W
• Amps: 4.5A
• Diameter: 0.62 in
• Length: 11.02 in
• Recommended aquarium capacity: 70–125 Gal
• Heating construction: Titanium tube with internal quartz sleeve
• Safety features: High-temperature protective heater guard